219447942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{971}}^1\times {\mathrm{5381}}^1$

素因数の和:6364

約数の個数: 32

約数和(自身を含む): 502205184

約数和(自身を除く): 282757242

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 971, 1942, 2913, 5381, 5826, 6797, 10762, 13594, 16143, 20391, 32286, 37667, 40782, 75334, 113001, 226002, 5224951, 10449902, 15674853, 31349706, 36574657, 73149314, 109723971, 219447942]

約数ペア:

[(1, 219447942), (2, 109723971), (3, 73149314), (6, 36574657), (7, 31349706), (14, 15674853), (21, 10449902), (42, 5224951), (971, 226002), (1942, 113001), (2913, 75334), (5381, 40782), (5826, 37667), (6797, 32286), (10762, 20391), (13594, 16143)]